19 years of industry experience

A manufacturer integrating development, design, and production

Advanced production equipment and robust production capabilities.

High heat transfer Easy installation Pressure and heat resistant

About Us

Guangzhou Guoxin heat changer Co, Ltd.

Guangzhou Guoxin heat exchanger Co, Ltd established in 2007, we condensed senior professional talents after we through joint and reorganization. Around 1l years experience on mould development, application designation, production-manufacturing, so we can provide stable performance quality highly cost effective products base on our professional abilities and self innovation on testing equipment and scientific management Innovation.

The factory is located in Leping Town, Foshan City, Guangdong Province, the largest home appliance manufacturing base in China, across the river from FAW-Volkswagen Industrial Park, 35 kilometers from Baiyun International Airport and 30 kilometers from downtown Guangzhou, offering convenient transportation...

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2007
Founded date
8000
Floor area
15 million
Total investment (yuan)
Guangzhou Guoxin heat changer Co, Ltd.

Products

B3-10A/B3-10B brazed plate heat exchanger
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B3-12 brazed plate heat exchanger
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B3-14/B3-14B brazed plate heat exchanger
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B3-18 brazed plate heat exchanger
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B3-22 brazed plate heat exchanger
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B3-27 brazed plate heat exchanger
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B3-40B brazed plate heat exchanger
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B3-52 brazed plate heat exchanger
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B3-60 brazed plate heat exchanger
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B3-60A brazed plate heat exchanger
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B3-61 brazed plate heat exchanger
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B3-62 brazed plate heat exchanger
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B3-95 brazed plate heat exchanger
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B3-100 brazed plate heat exchanger
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B3-128 brazed plate heat exchanger
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Detachable plate heat exchanger BR121
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Advantage

Why choose us?

  • 01
    Technical advantage

    Senior engineers lead research and development, focus on core technology breakthroughs, customize exclusive solutions, rely on advanced equipment to iterate products, ensure leading performance, and help customers save energy and improve efficiency.

  • 02
    Product advantages

    Product quality advantage

  • 03
    Customized service

    Provide full process services including pre-sales consultation, in sales follow-up, and after-sales operation and maintenance, accurately match needs, respond promptly, and ensure stable equipment operation.

  • 04
    Industry reputation

    Industry reputation and strength advantages

Application

Various central air conditioning unit evaporators

Various central air conditioning unit evaporators
We adhere to independent innovation to form core advantages. Carry out scientific research cooperation, absorb and learn from the latest achievements in the industry, and enhance our independent innovation capabilities. We adhere to independent innovation to form core advantages. Carry out scientific research cooperation, absorb and learn from the latest achievements in the industry, and enhance our independent innovation capabilities.
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Sauna pool

Sauna pool
We adhere to independent innovation to form core advantages. Carry out scientific research cooperation, absorb and learn from the latest achievements in the industry, and enhance our independent innovation capabilities. We adhere to independent innovation to form core advantages. Carry out scientific research cooperation, absorb and learn from the latest achievements in the industry, and enhance our independent innovation capabilities.
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Chemical plant

Chemical plant
We adhere to independent innovation to form core advantages. Carry out scientific research cooperation, absorb and learn from the latest achievements in the industry, and enhance our independent innovation capabilities. We adhere to independent innovation to form core advantages. Carry out scientific research cooperation, absorb and learn from the latest achievements in the industry, and enhance our independent innovation capabilities.
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Metallurgical plant

Metallurgical plant
We adhere to independent innovation to form core advantages. Carry out scientific research cooperation, absorb and learn from the latest achievements in the industry, and enhance our independent innovation capabilities. We adhere to independent innovation to form core advantages. Carry out scientific research cooperation, absorb and learn from the latest achievements in the industry, and enhance our independent innovation capabilities.
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Steel Products Factory

Steel Products Factory
We adhere to independent innovation to form core advantages. Carry out scientific research cooperation, absorb and learn from the latest achievements in the industry, and enhance our independent innovation capabilities. We adhere to independent innovation to form core advantages. Carry out scientific research cooperation, absorb and learn from the latest achievements in the industry, and enhance our independent innovation capabilities.
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news1
Industry news

2026-06-12

What are the external leakage points of detachable plate heat exchangers?

A key part of the detachable plate heat exchanger is the sealing between the plates, two sealing slots, and the inner side of the end plate and compression plate. Significant pressure drop: The moderate horizontal pressure drop in passages and inlets/outlets exceeds the plan specification, or even s

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news1
Industry news

2026-06-12

Learn the repair instructions for detachable plate heat exchangers

In addition to special maintenance, removable plate heat exchangers must also be serviced on time. Removable plate heat exchangers are easy to maintain and convenient to disassemble. Depending on the situation, different methods can be used. If the machine does not leak, the heat conduction system s

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news1
Industry news

2026-06-12

Classification of plate heat exchangers

Generally, plate heat exchangers are mainly distinguished by their structure, that is, by their appearance, which can be divided into four main categories:(1) Detachable plate heat exchanger (also called plate heat exchanger with sealing gasket),(2) Welded plate heat exchangers,(3) Spiral plate heat

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news1
Industry news

2026-06-12

The working principle used in the water plate heat exchanger

A water-water plate heat exchanger is composed of a series of metal plates with a certain corrugated shape. Thin rectangular channels are formed between the plates, and heat exchange occurs through the plates. The water-water plate heat exchanger is an ideal device for liquid and liquid-steam heat e

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news1
Industry news

2026-06-13

The working principle of the Shui-Shui plate heat exchanger is used

Plate heat exchanger is composed of a series of metal plates with a certain corrugated shape. Thin rectangular channels are formed between the plates, and heat exchange occurs through the plates. The water-water plate heat exchanger is an ideal device for liquid and liquid-steam heat exchange. It fe

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news1
Industry news

2026-06-13

Plate heat exchanger manufacturer: How to assess the design performance of a plate heat ex

Plate heat exchangers are widely used in our daily lives, mainly in factories, houses, and office areas. In fact, there are certain differences in the design performance of different water water plate heat exchangers. Therefore, how to judge the design performance of heat exchangers when purchasing

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news1
Industry news

2026-06-13

What are the parts of the Shui-Shui plate heat exchanger that are prone to corrosion?

When it comes to water-water plate heat exchangers, most people may not be very familiar with them, but what everyone needs to know is that they have many and extensive uses. For example, water-water plate heat exchangers are installed in central air conditioning systems. So why are the ShuiShui pla

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news1
Industry news

2026-06-13

Plate Heat Exchanger Manufacturer: Detailed Explanation of Plate Heat Exchangers

A plate heat exchanger is a type of heat exchanger made by a plate heat exchanger manufacturer, composed of a series of metal plates with a certain corrugated shape. Thin rectangular channels are formed between the plates, and heat exchange occurs through the plates. Plate heat exchangers are ideal

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news1
Industry news

2026-06-13

The basic principle of cleaning plate heat exchangers

During use, plate heat exchangers often produce some scale-like substances. This is due to improper use of the product during use and handling. Everyone should know the causes of limescale and how to remove it. Now, let's understand the basic principles behind scale in plate heat exchangers.1. P

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news1
Industry news

2026-06-13

Plate heat exchanger factories: Applications of plate heat exchangers in shopping mall heating

The plate heat exchanger factory's products are made of stamped and concave stainless steel plates. The concave-convex lines between two adjacent plates form a 180-degree relative combination, so the concave-convex lines between the two plates of a plate heat exchanger form intersecting contact

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Common problem

2026-06-12

Functions and Features of Electroplating Chillers_Plate Heat Exchanger

Guangzhou Guoxin Heat Exchanger Co., Ltd. has 11 years of experience in mold development, application design, and manufacturing of plate heat exchangers. Our main products are: heat exchangers, heat exchangers, plate heat exchangers, and household heat exchangers. Service phone: 020-86056008.H

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Common problem

2026-06-12

How should you choose a plate heat exchanger to avoid problems?

The detachable plate heat exchanger is made by stamping corrugated thin plates at regular intervals, sealed around them by gaskets, and stacked with frames and pressing screws. The four corner holes of the plates and gaskets form fluid distribution and collection tubes, while also reasonably separat

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news1
Common problem

2026-06-13

What are the advantages of plate heat exchangers?

Advantages of plate heat exchangers1. The startup and shutdown times required for plate heat exchangers are short, easy to operate, and are welcomed by operation managers.2. When leakage occurs in plate heat exchangers, the medium inside the plate heat exchanger leaks onto the outer surface, unlike

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news1
Common problem

2026-06-13

How do you handle various faults in heat exchangers?

Common faults and countermeasures in plate heat exchangers: leakage and leakageMain reasons:1. Insufficient or off-pressure pressure at L value.2. Place plates and sealing gaskets upside down.3. Aging gaskets or improper selection of gasket materials.4. Poor adhesion of gaskets, foreign objects, or

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news1
Common problem

2026-06-13

What are detachable plate heat exchangers used for?

The detachable plate heat exchanger is a compact and highly efficient heat exchanger with a history of application spanning several decades. Detachable plate heat exchangers were initially mainly used for milk processing and handling. Due to their small size, easy disassembly and cleaning, they were

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news1
Common problem

2026-06-13

Analysis and solutions for plate heat exchanger leakage situations

Case analysis of plate heat exchanger leakage situationsBased on common leakage causes of plate heat exchangers, combined with the leakage situation in actual installations (observing leak locations and checking pressure test results of leaking plate heat exchangers) and operating conditions, the le

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